Electronics Forum: 2701 (Page 1 of 1)

Re: aspect ratio for massive components on the solder side of double-sided reflowed PCBs

Electronics Forum | Thu Oct 19 16:10:48 EDT 2000 | John Thorup

Much has been said on this subject. Try a search of the archives for the terms "Phil Zarrow" and "surface tension". You'll likely find what you need.

Bottomside smt falling off in wave in only voc-free flux

Electronics Forum | Mon Jun 14 11:44:10 EDT 1999 | Vince Gedgaudas

Has anyone had issues where bottomside double reflowed smt has fallen off in the wave when using voc-free flux? I have verified the hotter profile was not the issue by using an alcohol based flux with no problems.This voc-free flux is also not causin

Re: Bottomside smt falling off in wave in only voc-free flux

Electronics Forum | Tue Jun 15 12:03:27 EDT 1999 | Dave F

| Has anyone had issues where bottomside double reflowed smt has fallen off in the wave when using voc-free flux? I have verified the hotter profile was not the issue by using an alcohol based flux with no problems.This voc-free flux is also not caus

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